According to the NCHS per capita spending on healthcare is rising dramatically. In 2013 the per capita spending was $7,826. You are interested to know if the trend continues. You take a sample of 100 people and find that they spent an average of $8,502 with a standard deviation of $590. To find the significance of this difference you need to conduct a z-test. What is the z-score or z-statistic

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.

no oblique asymptote

step-by-step explanation:

to find the oblique asymptote of f(x)

here numerator has degree 1 and denomintor degree 2

degree of numerator < degree of denominator

hence there is no oblique asymptote

when the degree of the denominator > that of the numerator, we saw that the value in the denominator got so much bigger, so quickly,   giving us a horizontal asymptote of the x-axis. or we can write

f(x) = a polynomial of x + a proper fraction.

in this case only we have oblique asymptotes but not when numerator has less degree.